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![Nutenstein 5 St 2xM4-20, verzinkt Nutenstein 5 St 2xM4-20, verzinkt](https://varidee.de/32215-large_default/ns5-2xm4-20.jpg)
Double T-slot nuts are preferably used in combination with tapping screws. Furthermore, they can be used to fix a thread in the profile groove using a threaded pin. The T-slot nuts can be swiveled into the profile groove in any position. The T-slot nut is fixed by a spring-loaded ball.